ioc_writer
The source code in this package is made available under the terms of the Apache License , Version 2.0. See the "LICENSE " file for more information.
Status
Author
William Gibb william.gibb at fireeye dot com
Purpose
Provide a python library that allows for basic creation and editing of OpenIOC objects. It supports a basic CRUD (Create, Read, Update, Delete) for various items:
| item | Create | Read | Update | Delete |
|---|---|---|---|---|
| IOC name | Yes | No | Yes | Yes |
| IOC description | Yes | No | Yes | Yes |
| created date | Yes | No | Yes | N/A |
| last modified date | Yes | No | Yes | N/A |
| published date | Yes | No | Yes | N/A |
| link metadata | Yes | No | Yes | Yes |
| IndicatorItem nodes | Yes | No | NotYet | Yes |
| Indicator nodes | Yes | No | NotYet | Yes |
| Parameters | Yes | No | Yes | Yes |
Items do not have built in Read operations, since all items can be accesed with built in ElementTree syntax or the use of XPATH to select portions of the IOC.
No decision has been made about whether or not to support changing of existing Indicator/IndicatorItem nodes.
See the Docs located at https://pythonhosted.org/ioc_writer/ and the examples directory for examples of working with the library. The user code should avoid having to call functionality in ioc_writer.ioc_et.
Requirements
The python "lxml" library must be installed. This can be obtained from https://pypi.python.org/pypi/lxml
Installation
See the file named "INSTALL" for instructions on installing this library locally.
Examples
Example code lives in the examples folder of the repository.
- examples/11_to_10_downgrade Script to downgrade OpenIOC 1.1 to OpenIOC 1.1.
- examples/openioc_to_yara Scripts that support encapsulating YARA signatures in OpenIOC 1.1 format.
- examples/simple_ioc_writer Script that consumes a csv of data to build an IOC. this csv contains the content, context, et cetera. An example CSV is provided.
Bug reports / questions / feedback / feature requests
william.gibb at fireeye dot com